/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *
 */

package me.champeau.ld;

import java.util.Iterator;

/**
 * Tokenizes char sequences. Wrapper for an @link NGramIterator.
 */
public class NGramTokenizer implements Iterable<CharSequence> {
	final private CharSequence buffer;
	final private int min,max;

	public NGramTokenizer(CharSequence buffer, int min, int max) {
		this.buffer = buffer;
		this.min = min;
		this.max = max;
	}

	public Iterator<CharSequence> iterator() {
		return new NGramIterator(buffer, min, max);
	}
}
